Mid Atlantic Koi and Goldfish show this September 12th - 14th.

[golfhacker]

It looks like a fun thing to do this weekend. I'll probably go tomorrow.

http://www.makc.com/08welcome.html

http://www.happyponds.com/the-makc-20th-annual-koi-show-in-maryland/

http://www.youtube.com/results?search_query=koi+show+america&search_type=&aq=f